####################################################################################################################### # create_cmake_config_files.cmake # # Create the Find${PROJECT_NAME}.cmake cmake macro and the ${PROJECT_NAME}-config shell script and installs them. # # Expects the following input variables: # ${PROJECT_NAME}_SOVERSION - version of the .so library file (or just MAJOR.MINOR without the patch level) # ${PROJECT_NAME}_INCLUDE_DIRS - list include directories needed when compiling against this project # ${PROJECT_NAME}_LIBRARY_DIRS - list of library directories needed when linking against this project # ${PROJECT_NAME}_LIBRARIES - list of additional libraries needed when linking against this project. The library # provided by the project will be added automatically # ${PROJECT_NAME}_CXX_FLAGS - list of additional C++ compiler flags needed when compiling against this project # ${PROJECT_NAME}_LINKER_FLAGS - list of additional linker flags needed when linking against this project # ${PROJECT_NAME}_MEXFLAGS - (optional) mex compiler flags # ####################################################################################################################### ####################################################################################################################### # # IMPORTANT NOTE: # # DO NOT MODIFY THIS FILE inside a project. Instead update the project-template repository and pull the change from # there. Make sure to keep the file generic, since it will be used by other projects, too. # # If you have modified this file inside a project despite this warning, make sure to cherry-pick all your changes # into the project-template repository immediately. # ####################################################################################################################### # create variables for standard makefiles set(${PROJECT_NAME}_CXX_FLAGS_MAKEFILE "${${PROJECT_NAME}_CXX_FLAGS}") string(REPLACE " " ";" LIST "${${PROJECT_NAME}_INCLUDE_DIRS}") foreach(INCLUDE_DIR ${LIST}) set(${PROJECT_NAME}_CXX_FLAGS_MAKEFILE "${${PROJECT_NAME}_CXX_FLAGS_MAKEFILE} -I${INCLUDE_DIR}") endforeach() set(${PROJECT_NAME}_LINKER_FLAGS_MAKEFILE "${${PROJECT_NAME}_LINKER_FLAGS} ${${PROJECT_NAME}_LINK_FLAGS}") string(REPLACE " " ";" LIST "${${PROJECT_NAME}_LIBRARY_DIRS}") foreach(LIBRARY_DIR ${LIST}) set(${PROJECT_NAME}_LINKER_FLAGS_MAKEFILE "${${PROJECT_NAME}_LINKER_FLAGS_MAKEFILE} -L${LIBRARY_DIR}") endforeach() string(REPLACE " " ";" LIST "${PROJECT_NAME} ${${PROJECT_NAME}_LIBRARIES}") foreach(LIBRARY ${LIST}) if(LIBRARY MATCHES "/") # library name contains slashes: link against the a file path name set(${PROJECT_NAME}_LINKER_FLAGS_MAKEFILE "${${PROJECT_NAME}_LINKER_FLAGS_MAKEFILE} ${LIBRARY}") elseif(LIBRARY MATCHES "^-l") # library name does not contain slashes but already the -l option: directly quote it set(${PROJECT_NAME}_LINKER_FLAGS_MAKEFILE "${${PROJECT_NAME}_LINKER_FLAGS_MAKEFILE} ${LIBRARY}") elseif(LIBRARY MATCHES "::") # library name is an exported target - we need to resolve it for Makefiles get_property(lib_loc TARGET ${LIBRARY} PROPERTY LOCATION) string(APPEND ${PROJECT_NAME}_LINKER_FLAGS_MAKEFILE " ${lib_loc}") else() # link against library with -l option set(${PROJECT_NAME}_LINKER_FLAGS_MAKEFILE "${${PROJECT_NAME}_LINKER_FLAGS_MAKEFILE} -l${LIBRARY}") endif() endforeach() set(${PROJECT_NAME}_PUBLIC_DEPENDENCIES_L "") foreach(DEPENDENCY ${${PROJECT_NAME}_PUBLIC_DEPENDENCIES}) string(APPEND ${PROJECT_NAME}_PUBLIC_DEPENDENCIES_L "find_package(${DEPENDENCY} REQUIRED)\n") endforeach() # we have nested @-statements, so we have to parse twice: # create the cmake find_package configuration file configure_file(cmake/PROJECT_NAMEConfig.cmake.in.in "${PROJECT_BINARY_DIR}/cmake/${PROJECT_NAME}Config.cmake.in" @ONLY) configure_file(${PROJECT_BINARY_DIR}/cmake/${PROJECT_NAME}Config.cmake.in "${PROJECT_BINARY_DIR}/${PROJECT_NAME}Config.cmake" @ONLY) configure_file(cmake/PROJECT_NAMEConfigVersion.cmake.in.in "${PROJECT_BINARY_DIR}/cmake/${PROJECT_NAME}ConfigVersion.cmake.in" @ONLY) configure_file(${PROJECT_BINARY_DIR}/cmake/${PROJECT_NAME}ConfigVersion.cmake.in "${PROJECT_BINARY_DIR}/${PROJECT_NAME}ConfigVersion.cmake" @ONLY) # create the shell script for standard make files configure_file(cmake/PROJECT_NAME-config.in.in "${PROJECT_BINARY_DIR}/cmake/${PROJECT_NAME}-config.in" @ONLY) configure_file(${PROJECT_BINARY_DIR}/cmake/${PROJECT_NAME}-config.in "${PROJECT_BINARY_DIR}/${PROJECT_NAME}-config" @ONLY) # install cmake find_package configuration file install(FILES "${PROJECT_BINARY_DIR}/${PROJECT_NAME}Config.cmake" DESTINATION lib/cmake/${PROJECT_NAME} COMPONENT dev) install(FILES "${PROJECT_BINARY_DIR}/${PROJECT_NAME}ConfigVersion.cmake" DESTINATION lib/cmake/${PROJECT_NAME} COMPONENT dev) # install same cmake configuration file another time into the Modules cmake subdirectory for compatibility reasons install(FILES "${PROJECT_BINARY_DIR}/${PROJECT_NAME}Config.cmake" DESTINATION share/cmake-${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}/Modules RENAME Find${PROJECT_NAME}.cmake COMPONENT dev) # install script for Makefiles install(PROGRAMS ${CMAKE_CURRENT_BINARY_DIR}/${PROJECT_NAME}-config DESTINATION bin COMPONENT dev)